Secretary of State Marco Rubio's new job as national security adviser sets the former Donald Trump rival up for a bigger role ...

After the removal of Mike Waltz as national security adviser, Marco Rubio now has four different roles in Donald Trump's ...

Top diplomat, foreign aid chief, national archivist and now national security adviser. Marco Rubio's expanding resume ...

In a dramatic shift in fortunes, Rubio is the first person since Henry Kissinger to be both secretary of state and national ...

Here’s how programs on the ground in countries around the world have been upended by President Donald Trump’s swift ...

The Trump administration’s new US State Department structure may further hamstring rights and justice-related work, with ...

Marco Rubio’s reaches new heights in the Trump administration ... Then, he was caught off guard by drastic changes to foreign ...

Secretary of State Marco Rubio has been thrown into two top national security jobs at once as President Donald Trump presses ...

The former senator from Florida is now the head of four government bodies. He has outdone Henry Kissinger and even Xi Jinping ...

The disarray in Donald Trump’s foreign policy team is mirroring the chaos and uncertainty that he’s foisted upon the world in ...